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图片:Active antennas MARTIN G8JNJ.png
kkkdxy:[图片]这里…………………… (2015-05-10 09:55)
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yushiozzy:2t through single hole ferrite bead就是两孔的磁环?这个也不知道磁环参数 比较麻烦 (2015-05-10 14:49)